diff --git a/lambda/crawler/Gemfile.lock b/lambda/crawler/Gemfile.lock
index c1fbfd6..179b4f3 100644
--- a/lambda/crawler/Gemfile.lock
+++ b/lambda/crawler/Gemfile.lock
@@ -1,8 +1,8 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     aws-eventstream (1.0.2)
     aws-partitions (1.149.0)
     aws-sdk-core (3.48.3)
@@ -35,7 +35,7 @@ GEM
       thread_safe (~> 0.3, >= 0.3.1)
     multipart-post (2.0.0)
     naught (1.1.0)
-    public_suffix (3.0.3)
+    public_suffix (5.0.0)
     sentry-raven (2.9.0)
       faraday (>= 0.7.6, < 1.0)
     simple_oauth (0.3.1)